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Mammoth Mountain Ski Patroller Cole Murphy, 30, Dies After In-Bounds Avalanche During Safety Work

Officials had warned of very dangerous avalanche conditions after a post-Christmas storm dumped more than five feet of snow.

Overview

  • The slide occurred around 7:30 a.m. on Dec. 26 on Lincoln Mountain during avalanche mitigation, catching two patrollers and sending them to Mammoth Hospital.
  • Cole Murphy was initially in critical condition and died on Dec. 28, while the second patroller underwent surgery for orthopedic injuries and is recovering.
  • Mammoth Mountain suspended operations on Friday and Saturday for hazard assessment and reopened Sunday after patrol evaluated avalanche danger.
  • This marks the resort’s second ski patrol fatality in 2025, following Claire Murphy’s death during February mitigation work on Lincoln Mountain; the two are not related.
  • Murphy’s family and the resort called his service a calling and highlighted the inherent risks of mitigation work that protects guests before the mountain opens.